Thank you for the new Linux version.
I've just tested it but unfortunately there is probably a bug or some incompatibily issue with my system: while the initial game menù works correctly, each time main game scene is started all of its 3D elements are not rendered at all; in-game UI elements like texts and buttons icons are displayed instead.
I've checked the game .log file ("Player.log") but it doesn't show any particular rendering error (like warnings about unsupported shaders or missing requirements).
The only logged warning is:
"WARNING: RGBA Compressed BC7 UNorm format is not supported, decompressing texture".
Here follows my full "Player.log" at pastebin.com (with many of my system specs.): Player.log (Linux).
Then I've also tried the Windows version via a linux program called WINE, and that versions runs without any problem after the initial in-game cutscene. So I've checked the Player.log generated by that Windows version and that particular warning logged in the linux Player.log above is not present.
Thanks again for your time and your work!